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Exploring Reciprocals in Fraction Division

Exploring Reciprocals in Fraction Division

Assessment

Interactive Video

•

Mathematics

•

6th - 10th Grade

•

Practice Problem

•

Hard

•
CCSS
3.OA.A.2, 5.NF.B.7C, 6.NS.A.1

+3

Standards-aligned

Created by

Ethan Morris

FREE Resource

Standards-aligned

CCSS.3.OA.A.2
,
CCSS.5.NF.B.7C
,
CCSS.6.NS.A.1
CCSS.5.NF.B.6
,
CCSS.5.NF.B.7B
,
CCSS.5.NF.B.7A
,
The video tutorial by Professor Von Schmohawk explains how to divide fractions by converting the division operation into multiplication using reciprocals. It begins with an introduction to division operations and the concept of reciprocals, followed by examples demonstrating the process. The tutorial also covers finding reciprocals of common fractions and provides a general proof that division by a fraction is equivalent to multiplication by its reciprocal. The session concludes with a preview of the next lecture on adding and subtracting fractions with different denominators.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result called in a division operation?

Dividend

Divisor

Fraction

Quotient

Tags

CCSS.3.OA.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a way to write a division operation?

Long division

Using a multiplication sign

Writing as a fraction

Using a division sign

Tags

CCSS.3.OA.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the reciprocal of 4?

1/4

0

4

1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which number does not have a reciprocal?

3

0

2

1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the reciprocal of 3/5?

1/3

3/5

1/5

5/3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you divide 6 by 1/3?

Divide 6 by 1

Divide 6 by 3

Multiply 6 by 1/3

Multiply 6 by 3

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing 1/3 by 3?

1

1/3

3

1/9

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

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